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Description
Brand - TIMKEN
Item Number - 9278/9220 TIMKEN
Also Known As - 9278 - 9220
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 68.262
Bore Diameter (d) inch - 2.6875
Outer Diameter (D) mm - 161.925
Outer Diameter (D) inch - 6.375
Width (T) mm - 49.212
Width (T) inch - 1.9375
Dynamic Load Rating (C1) N - 353000
Dynamic Load Rating (C1) lbf - 79300
Factor (e) - 0.71
Factor (Y) - 0.85
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 91400
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 20600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 111000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 24900
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.82
Basic Static Radial Load Rating (C0) N - 330000
Basic Static Radial Load Rating (C0) lbf - 74200
Cone Width (B) mm - 46.038
Cone Width (B) inch - 1.8125
Cup Width (C) mm - 31.75
Cup Width (C) inch - 1.25
Effective Center Location (a) mm - 0
Effective Center Location (a) inch - 0
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 89
Cone Frontface Backing Diameter (da) inch - 3.5
Cone Backface Backing Diameter (db) mm - 106
Cone Backface Backing Diameter (db) inch - 4.17
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 153
Cup Frontface Backing Diameter (Da) inch - 6.03
Cup Backface Backing Diameter (Db) mm - 138
Cup Backface Backing Diameter (Db) inch - 5.43
Cage-Cone Backface Clearance (Aa) mm - 9
Cage-Cone Backface Clearance (Aa) inch - 0.35
Cage-Cone Frontface Clearance (Ab) mm - 4.1
Cage-Cone Frontface Clearance (Ab) inch - 0.16
Geometry Factor (G1) - 102.5
Geometry Factor (G2) - 16.1
Geometry Factor (Cg) - 0.0984
Weight (kg) - 4.5
Weight (lbs) - 9.93
Inner Part Number - 9278
Outer Part Number - 9220
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
